ÌâÄ¿ÄÚÈÝ
ͼÖÐÒõÓ°²¿·Ö±íʾҹ°ëÇò£¬A¡¢BÁ½µØ¾ù´¦ÔÚ30¡ãN£¬Í¼ÖÐÏàÁÚ¾ÏßȦËù¿ç¾¶ÈÊýÏàµÈ£¬¶Áºó»Ø´ðÏÂÁÐÎÊÌâ¡£
£¨1£©´Ëʱ̫ÑôÖ±Éäµã×ø±êΪ________________¡£
£¨2£©´ËʱµØÇòÉϳýÁË×÷ΪÈÕ½çÏßµÄ180¡ã¾Ï߶«Î÷Á½²àÈÕÆÚ²»Í¬Í⣬»¹ÓÐÒ»Ìõ¾ÏߵĶ«Î÷Á½²àÈÕÆÚÒ²²»Í¬£¬ÕâÌõ¾ÏßÊÇ________¡£
£¨3£©ÕâÌ죬³àµÀÉÏÈÕ³öʱ¼äÊÇ____________ʱ£»±±¼«È¦ÈÕÂäʱ¼äÊÇ________ʱ¡£
£¨4£©ÓÐÒ»¼Ü·É»ú´ÓAµØ·ÉÍùBµØ£¬×î¶Ì·ÏßÊÇ
A. Ò»Ö±ÏòÕý¶«·É B. Ò»Ö±ÏòÕýÎ÷·É
C. ÏÈÏòÕý±±·É£¬¹ý±±¼«µãºóÔÙÏòÕýÄÏ·É D. ÏÈÏòÕýÄÏ·É£¬¹ýÄϼ«µãºóÔÙÏòÕý±±·É
£¨1£©(60¡ãE , 0¡ã) (2)120¡ãW (3) 6 18 (4)C
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿